MX367537B - Device for forming foamed kneaded material and method for forming foamed kneaded material. - Google Patents

Device for forming foamed kneaded material and method for forming foamed kneaded material.

Info

Publication number
MX367537B
MX367537B MX2014015650A MX2014015650A MX367537B MX 367537 B MX367537 B MX 367537B MX 2014015650 A MX2014015650 A MX 2014015650A MX 2014015650 A MX2014015650 A MX 2014015650A MX 367537 B MX367537 B MX 367537B
Authority
MX
Mexico
Prior art keywords
kneaded material
foamed kneaded
piston
foamed
forming foamed
Prior art date
Application number
MX2014015650A
Other languages
Spanish (es)
Other versions
MX2014015650A (en
Inventor
Kato Yusuke
Zenpo Toshihiko
Maegawa Takumi
Watanabe Hirotsune
Suda Tomokazu
Mitsutake Masaomi
Kanno Toshio
Nagata Yasutake
Original Assignee
Sintokogio Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sintokogio Ltd filed Critical Sintokogio Ltd
Publication of MX2014015650A publication Critical patent/MX2014015650A/en
Publication of MX367537B publication Critical patent/MX367537B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/235—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids for making foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7174—Feed mechanisms characterised by the means for feeding the components to the mixer using pistons, plungers or syringes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/02—Compacting by pressing devices only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/02—Compacting by pressing devices only
    • B22C15/08—Compacting by pressing devices only involving pneumatic or hydraulic mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • B22C7/023—Patterns made from expanded plastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/32—Controlling equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3442—Mixing, kneading or conveying the foamable material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Devices For Molds (AREA)
  • Molding Of Porous Articles (AREA)

Abstract

Provided are a device for forming a foamed kneaded material and a method for forming a foamed kneaded material, the device and method being capable of filling a mold forming space with the foamed kneaded material which has been satisfactorily foamed. First, a foamed kneaded material (a) is supplied into a cylinder (20) (first step). After that, a piston (26) is moved toward the foamed kneaded material (a) while an air vent hole (40A) is open, the air vent hole (40A) being formed in the piston (26) so as to penetrate therethrough (second step), and if it is detected that the piston (26) has reached an assumed position (X) which is assumed to be the position at which the piston (26) is in contact with the foamed kneaded material (a), the air vent hole (40A) is closed by an opening-closing plug (40B) (third step). Then, the piston (26) is further moved toward the foamed kneaded material (a), pressing the foamed kneaded material (a), which is within the cylinder (20), toward a mold forming space (14) (fourth step).
MX2014015650A 2012-06-25 2013-04-11 Device for forming foamed kneaded material and method for forming foamed kneaded material. MX367537B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012142332A JP5840082B2 (en) 2012-06-25 2012-06-25 Foam kneaded material molding apparatus and foam kneaded material molding method
PCT/JP2013/060988 WO2014002578A1 (en) 2012-06-25 2013-04-11 Device for forming foamed kneaded material and method for forming foamed kneaded material

Publications (2)

Publication Number Publication Date
MX2014015650A MX2014015650A (en) 2015-06-17
MX367537B true MX367537B (en) 2019-08-26

Family

ID=49782756

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014015650A MX367537B (en) 2012-06-25 2013-04-11 Device for forming foamed kneaded material and method for forming foamed kneaded material.

Country Status (9)

Country Link
US (1) US9962868B2 (en)
EP (1) EP2865460B8 (en)
JP (1) JP5840082B2 (en)
KR (1) KR101602093B1 (en)
CN (1) CN104395012B (en)
BR (1) BR112014032251B1 (en)
IN (1) IN2015DN00221A (en)
MX (1) MX367537B (en)
WO (1) WO2014002578A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101607361B1 (en) * 2012-12-12 2016-03-30 (주)엘지하우시스 Apparatus for forming macromolecule
JP6396876B2 (en) * 2015-11-06 2018-09-26 トヨタ自動車株式会社 Kneading sand filling method and filling device
JP6470243B2 (en) * 2016-10-31 2019-02-13 トヨタ自動車株式会社 Core molding apparatus and core molding method
JP6733564B2 (en) * 2017-01-24 2020-08-05 新東工業株式会社 Mold making equipment
WO2018175843A1 (en) * 2017-03-24 2018-09-27 Magna Seating Inc. Manufacturing method for highly filled urethane foams
CN107096406B (en) * 2017-05-11 2023-09-15 金宝医学科技(深圳)有限公司 Micro-foam generating device and method
JP6822315B2 (en) * 2017-05-19 2021-01-27 新東工業株式会社 Molding equipment and molding method
JPWO2019239733A1 (en) 2018-06-15 2021-07-08 新東工業株式会社 Molding device and control method of mold molding device
JP6841313B2 (en) * 2019-10-07 2021-03-10 トヨタ自動車株式会社 Core molding method

Family Cites Families (16)

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US3995734A (en) * 1975-02-13 1976-12-07 Berg Jr Vernon R Manure transfer apparatus
JPS56146741A (en) * 1980-04-18 1981-11-14 Hitachi Ltd Setting of holding time and system therefor
US5204042A (en) * 1990-08-03 1993-04-20 Northrop Corporation Method of making composite laminate parts combining resin transfer molding and a trapped expansion member
CN1102155A (en) * 1993-11-02 1995-05-03 利普工业股份有限公司 Injection foaming forming device
JP4007423B2 (en) 2003-03-18 2007-11-14 東芝機械株式会社 Die casting machine injection equipment
JP4148843B2 (en) * 2003-06-06 2008-09-10 株式会社ジェイエスピー Manufacturing method of foam mold
CN100500327C (en) * 2004-03-23 2009-06-17 新东工业株式会社 Casting mold forming apparatus and metal mold unit for use therein
EA008841B1 (en) * 2004-03-23 2007-08-31 Синтокогио, Лтд. Casting mold forming apparatus and metal mold unit for use therein
JP4453084B2 (en) 2005-04-06 2010-04-21 新東工業株式会社 Mold making method
US7766543B2 (en) * 2005-06-15 2010-08-03 Sintokogio, Ltd. Method for controlling an expandable mixture
EP1952908B1 (en) * 2005-11-21 2013-01-02 Sintokogio, Ltd. Process for making molds
WO2007066509A1 (en) * 2005-12-09 2007-06-14 Sintokogio, Ltd. Method for controlling foamed aggregate mixture
US7699092B2 (en) * 2007-06-18 2010-04-20 Husky Injection Molding Systems Ltd. Metal-molding system and process for making foamed alloy
KR101149701B1 (en) * 2008-09-01 2012-05-23 김수철 Manufacture method of quartz porphyry whole cloth
CN201769329U (en) * 2010-09-03 2011-03-23 广德天运无纺有限公司 Compression moulding forming equipment for foaming mould
JP2012142332A (en) 2010-12-28 2012-07-26 Canon Anelva Corp Method of manufacturing electronic component

Also Published As

Publication number Publication date
US20150197044A1 (en) 2015-07-16
JP5840082B2 (en) 2016-01-06
JP2014004611A (en) 2014-01-16
CN104395012B (en) 2016-01-20
EP2865460A4 (en) 2016-02-24
IN2015DN00221A (en) 2015-06-12
EP2865460A1 (en) 2015-04-29
US9962868B2 (en) 2018-05-08
MX2014015650A (en) 2015-06-17
EP2865460B1 (en) 2019-11-06
KR101602093B1 (en) 2016-03-09
EP2865460B8 (en) 2019-12-11
BR112014032251B1 (en) 2020-03-24
CN104395012A (en) 2015-03-04
WO2014002578A1 (en) 2014-01-03
KR20150009598A (en) 2015-01-26
BR112014032251A2 (en) 2017-06-27

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